Sichuan Airlines Airbus A321 seat maps and routes

Sichuan Airlines (3U) operates the Airbus A321 across 333 nonstop routes and 77 airports in 2LNR's schedule data, which makes it a backbone of the network rather than a specialist assignment. The busiest of those routes are Shenzhen to Chengdu, Harbin to Shanghai, and Chengdu to Guangzhou. 2LNR doesn't publish a stored cabin drawing for this aircraft; it reads the live seat map for the specific flight you're looking at, which is the only version that survives an aircraft swap.

Updated .

Get started free The whole 3U fleet
333
Nonstop routes
77
Airports served
2,120 mi
Longest route
Per flight
How the live map reads

There is no cabin diagram on this page

2LNR doesn't publish stored seat diagrams or per-seat comfort ratings, for this aircraft or any other, and it won't invent them. What it has is the live seat map for a specific 3U flight and date, read at the moment you ask, on Pro. That's a different thing from a drawing of the type, and it's the only version that survives an aircraft swap. If a diagram is what you came for, a maintained library such as AeroLOPA is the right tool.

What's on this page

Every nonstop route Sichuan Airlines currently schedules the Airbus A321 on, taken from the flight schedules 2LNR collects continuously. The aircraft is an Airbus A321, a narrowbody. 3U files it as 321 in its schedules; those spellings are treated as one aircraft here rather than as separate types.

The longest of those routes is Harbin (HRB) to Sanya (SYX), about 2,120 miles. The median route runs about 890 miles, so most of this aircraft's flying is a good deal shorter than its longest leg. Distances are great-circle between the two airports, rounded to the nearest ten, rather than the track a flight files.

Where 3U flies the Airbus A321

333 nonstop routes across 77 airports, grouped by departure city. A route appears here when 3U has scheduled this aircraft on it. On 15 of these 333 routes, the Airbus A321 is the only aircraft type 3U schedules in 2LNR's schedule data.

Showing the 200 busiest of 333 routes. The remaining 133 are on the 3U route map.

Frequently asked questions about the 3U Airbus A321

Where does Sichuan Airlines fly the Airbus A321?
On 333 nonstop routes touching 77 airports in 2LNR's schedule data, Shenzhen to Chengdu, Harbin to Shanghai, and Chengdu to Guangzhou among the busiest. The full list is on this page, grouped by departure city, and each route opens that city pair's own page. Schedules move seasonally, so this reflects what 3U currently has filed rather than a permanent assignment.
Can I see the Airbus A321 seat map for a specific 3U flight?
Yes, on Pro, and it is the live map for the specific flight and date rather than a drawing of the type. 2LNR scores the open seats inside your cabin, marks paid seats as paid, and can keep watching for a better one. That is deliberately different from a static Sichuan Airlines Airbus A321 diagram, which cannot tell you whether 12A is free or whether the aircraft was swapped.
Is the Airbus A321 the only aircraft on these 3U routes?
No. A route appears here when 3U has scheduled the Airbus A321 on it, and most routes see more than one aircraft type across a season or even a day. That is exactly why 2LNR reads the map per flight: the honest answer to which cabin you will get is a per-departure answer, not a per-route one.
Does 2LNR have seat ratings for the Sichuan Airlines Airbus A321?
Not as a published library of per-seat comfort ratings for the Airbus A321, and this page will not invent them. What 2LNR scores is the seats actually open in your cabin on your 3U flight, so the answer is a seat you can select rather than a general opinion about a row. For browsing an Airbus A321 cabin layout on an aircraft you have not booked, a maintained diagram library such as AeroLOPA remains the better tool.
How far does the Airbus A321 fly for 3U?
The longest of the 333 routes 3U schedules it on is Harbin (HRB) to Sanya (SYX), about 2,120 miles measured great-circle between the two airports rather than as flown track miles. The median route on this aircraft runs about 890 miles, so the long one is the exception rather than the pattern. Range on the day depends on load, winds and the specific variant, so treat this as the shape of the flying rather than as a capability figure.

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